"The Tang Dynasty is in chaos, Lao Lin has the final say" tells the story of Lin Chen, a young man who keeps running into obstacles in modern life and is frustrated in career and love. He accidentally traveled to the Tang Dynasty and became a down-and-out scholar. In this new world, Lin Chen relied on his understanding of history and unique sense of humor to embark on a journey full of laughter and surprises. His actions not only solved the life difficulties of himself and his grandmother, but also slapped those who looked down on him in the face again and again, becoming a legend for a generation.